baber/WOPTO huggingface dataset:
Patent WO-2019205809-A1 (WO)
Title: Nanoscale water-based narrow-molecular-weight distribution acrylic copolyester and preparation therefor
Inventor: ZHANG YUAN
IPC: C08F220/14
Filed: 2019-03-05
Abstract: Disclosed is a nanoscale water-based narrow-molecular-weight distribution acrylic copolyester. Raw materials for synthesizing the acrylic copolyester comprise basic monomers: methylmethacrylate, methacrylic acid, and butyl acrylate; the basic monomers are polymerized into the nanoscale water-based narrow-molecular-weight distribution acrylic copolyester by the action of an emulsifier and an initiator in a pure water system; the D50 particle size of the nanoscale water-based narrow-molecular-weight distribution acrylic copolyester is 40-65 nm, and the polydispersity index (PDI) (Mw/Mn) < 1.05. Also provided is a preparation method for the acrylic copolyester. The nanoscale water-based narrow-molecular-weight distribution acrylic copolyester in the present invention completely uses water as a dispersion medium, is directly polymerized and stably present in the pure water system, has nanoscale narrow-bandwidth uniform distribution characteristics, and has the characteristics of low viscosity and high solid content; moreover, the nanoscale water-based narrow-molecular-weight distribution acrylic copolyester is free of water absorption and viscosity reduction, and strong in waterproof capability, and can also be used for functional modification.
Patent WO-2019228002-A1 (WO)
Inventor: CHEN MENGMENG
IPC: G06F16/906
Filed: 2019-03-05
Abstract: La présente invention concerne un procédé et un dispositif d'accès à une base de données. Le procédé d'accès à une base de données consiste à recevoir une instruction d'accès à une base de données (S310); analyser l'Instruction d'accès à la base de données pour déterminer un paramètre d'utilisateur cible compris dans l'instruction d'accès à la base de données (S320); déterminer le type d'instruction d'accès à la base de données (S330); obtenir un groupe de plans d'exécution pré-stocké correspondant au type d'instruction d'accès à la base de données (S340); sélectionner, selon le paramètre d'utilisateur cible, un plan d'exécution cible dans le groupe de plans d'exécution obtenu (S350); et exécuter le plan d'exécution cible (S360).
Patent WO-2020019729-A1 (WO)
Title: Base plate detection device
Inventor: SHI JIE
IPC: G01N21/956
Filed: 2019-03-13
Abstract: Disclosed is a base plate detection device, comprising sidewalls, two groups of brackets, two groups of upper light sources, two feeding ports, multiple groups of humidifiers, a detection port and an operation table, wherein the sidewalls comprise a first sidewall and a second sidewall which are oppositely arranged; each bracket comprises a tray and a support part, the tray is connected to the support part and can rotate in the vertical direction; the detection port comprises a transparent door which can be opened and closed. The device has the beneficial effects that the detection speed and accuracy of the base plate are increased, and the cleaning degree in the detection device is also increased.
Patent WO-2020140357-A1 (WO)
Inventor: ZHANG SHUN
IPC: H01L21/336
Filed: 2019-05-05
Abstract: La présente invention porte sur un transistor à couches minces. Le transistor à couches minces comprend un substrat de base ; une première couche cible sur le substrat de base ; une première couche isolante sur un côté de la première couche cible à l'opposé du substrat de base ; une couche intermédiaire sur un côté de la première couche isolante à l'opposé de la première couche cible ; une seconde couche isolante sur un côté de la couche intermédiaire à l'opposé de la première couche isolante ; et une seconde couche cible sur un côté de la seconde couche isolante à l'opposé de la couche intermédiaire. La première couche cible est électriquement connectée à la seconde couche cible. La couche intermédiaire est l'une parmi une électrode de grille et une couche active, et la première couche cible et la seconde couche cible constituent ensemble une autre parmi l'électrode de grille et la couche active.
Patent WO-2020001212-A1 (WO)
Inventor: ZHANG HE
IPC: H04L1/00
Filed: 2019-05-24
Abstract: Disclosed is a decoder. At least one computing unit of the decoder is configured to: acquire soft bit information to be decoded of a variable node n in a basic matrix; determine whether the number of decoding iterations i is less than a decoding iteration threshold; if yes, determine whether the number of decoding layers k is smaller than the number of rows a of the basic matrix; if it is determined that k is smaller than a, determine the soft bit information of the variable node n in a kth layer according to the soft bit information of the variable node n in a k-1th layer, and determine variable node information in a k+1th layer according to the soft bit information of the variable node n in the k-1th layer; determine check node information in the k+1th layer according to the variable node information in the k+1th layer; update k to k+1, re-determine whether k is smaller than a; if it is determined that k is greater than or equal to a, update i to i+1, and re-determine whether i is smaller than the decoding iteration threshold until i equals to the decoding iteration threshold. Also disclosed are a decoding method and a computer storage medium.
Patent WO-2020010944-A1 (WO)
Title: Electronic device
Inventor: YANG ZIMEI
IPC: H04M1/02
Filed: 2019-05-28
Abstract: An electronic device (10), comprising a terminal device (200) and a rotating portion (220). The terminal device (200) comprises a display surface (211), a back surface (212), and a side peripheral surface (213). The terminal device (200) is provided with an accommodating groove (214). The accommodating groove (214) penetrates a part of the side peripheral surface (213). One end of the rotating portion (220) is provided in the accommodating groove (214). The rotating portion (220) is used for detachable connection to a camera module (100). The rotating portion (220) is rotatable with respect to the terminal device (200) to a first position and a second position. In the first position, the rotating portion (220) is located in a part of the space of the accommodating groove (214), and the accommodating groove (214) can also accommodate the camera module (100). In the second position, a part of the structure of the rotating portion (220) is located outside the accommodating groove (214).
Patent WO-2019242518-A1 (WO)
Title: 一种商品交易的处理方法、装置及设备
Inventor: HU FEI
IPC: G06Q30/06
Filed: 2019-06-10
Abstract: 本申请公开了一种商品交易的处理方法、装置及设备。该方法包括：线下交易系统获取用户的标识信息；基于所述用户的标识信息，向线上交易系统查询所述用户在所述线上交易系统的线上订单中未完成交易的商品；将所述线下交易系统中所述未完成交易的商品的商品信息提供给所述用户，以便用户在线下交易系统完成所述未完成交易的商品的交易。可见，本申请可基于线上交易系统和线下交易系统的交互，建立线上订单和线下商品之间的关联关系，以便在用户线下购物时及时提示用户线下商店有其线上购买的商品，为用户线下查找、线下提取线上未完成交易的商品提供便利。
Patent WO-2021000176-A1 (WO)
Inventor: HAN HONGJUAN
IPC: H01Q1/36
Filed: 2019-06-30
Abstract: Provided is an antenna oscillator, comprising: a feeding element comprising two differential feed lines and four ground ends, each differential feed line comprising an input end and two output ends; a first radiating element comprising a first radiator, and a second radiation unit comprising four second radiators and four ground elements arranged to be respectively spaced apart from the second radiators, wherein one end of each second radiator is connected to one output end of a differential feed line, the other end of the second radiator serpentinely extends and is spaced apart from the first radiator to convey a coupled electrical current into the first radiator, one end of each ground element is connected to the first radiator, and the other end of the ground element is connected to one ground end. The antenna oscillator of the present invention is provided with a first radiator and second radiators, and conveys an electrical current by means of coupled feeding, thereby reducing the number of soldering points. Configuring the second radiator to serpentinely extend can reduce the profile of the antenna oscillator, thereby meeting the client requirements for compact base stations.
Patent WO-2021000237-A1 (WO)
Title: Cleaning robot and cleaning method for sea surface garbage
Inventor: LIU HAOYUAN
IPC: E02B15/10
Filed: 2019-07-01
Abstract: Disclosed by the present invention is a cleaning robot and cleaning method for sea surface garbage. The robot comprises a mobile main body and a garbage processing and management unit. The mobile main body is provided with a mechanical arm, a plurality of ultrasonic devices, a camera shooting device, a processor device, a storage device, a positioning device, a drive device, a garbage storage box, a weight detection device, a storage battery set, and a wireless communication device. The garbage processing and management unit comprises a wireless communication unit, a processor unit, a garbage dumping spot and a plurality of charging piles. According to the present invention, a robot is used for cleaning the sea surface garbage with high efficiency and continuous working. In this way, a sea area can be cleaned up quickly so as to reduce sea pollution caused by garbage.
Patent WO-2020048222-A1 (WO)
Title: Sound effect adjustment method and apparatus, electronic device and storage medium
Inventor: LI YAJUN
IPC: H04M1/725
Filed: 2019-07-08
Abstract: Disclosed are a sound effect adjustment method and apparatus, an electronic device and a storage medium, relating to the technical field of electronic devices. The method is applied to an electronic device. The method comprises: detecting whether an electronic device runs a target application program, wherein the target application program can output audio while running; when the electronic device runs the target application program, acquiring the type of target application program; and adjusting an output sound effect of the electronic device during a running process of the target application program based on the type. In the present application, an output sound effect of an electronic device while running a target application program is adjusted according to the type of application program, thereby realizing automatic and quick configuration for the output sound effect of the electronic device, and improving the output sound effect and the user experience.
Patent WO-2020057242-A1 (WO)
Inventor: ZHAO JIANPING
IPC: G06F3/0481
Filed: 2019-07-18
Abstract: Embodiments of the present application relate to the field of computer technology, and provide an object selecting method and device, a terminal, and a storage medium. In the present solution, when there is a first object in a selected state in a user interface, an expansion control is displayed, the first object corresponding to a first node; when a target instruction acting on the expansion control is received, a second node is determined according to the target instruction and the first node, the second node being an ancestor node of the first node; a second object is set to a selected state, the second object being an object corresponding to the second node. When selecting an object in the user interface on a terminal, the terminal can determine a new object in a selected state according to the logical relationship between nodes when the user triggers the expansion control. Thus, according to the present solution, content can be quickly selected according to the logic of relations between nodes, thereby improving the object selection efficiency of the user.
Patent WO-2020025036-A1 (WO)
Inventor: ZHU QIHUI
IPC: F24F13/06
Filed: 2019-08-02
Abstract: 一种中央空调系统，包括空气调节组件(1)和吸油烟组件(2)，空气调节组(1)的压缩机(11)、第一换热器(12)和第二换热器(13)之间通过冷媒管路(14)相连通，所有的吸油烟组件(2)均与公共烟道(6)相连通，在公共烟道(6)内安装有第三换热器(3)，第三换热器(3)与第二换热器(13)之间通过载冷通道(4)相连通，载冷通道(4)的两端分别与第二换热器(13)、第三换热器(3)相换热。中央空调系统的吸油烟组件(2)设于楼道单元的各个厨房内并均与公共烟道(6)相连通，设于公共烟道(6)内的第三换热器(3)与空气调节组件(1)的第二换热器(13)之间通过载冷通道相连通并换热，系统工作时，空气调节组件(1)工作时产生的热量通过公共烟道(6)排走。
Patent WO-2021022525-A1 (WO)
Inventor: WEN SHENGSHAN
IPC: G06F3/041
Filed: 2019-08-07
Abstract: L'invention concerne un module d'affichage souple et son procédé de fabrication, ainsi qu'un dispositif électronique. Le module d'affichage souple comprend un écran d'affichage souple (20 ou 20a), une structure de commande tactile ultra-mince (40), et une structure de polarisation ultra-mince (60 ou 60a) ; la structure de commande tactile ultra-mince (40) est stratifiée sur une surface de l'écran d'affichage souple (20 ou 20a) et a une qualité de courbure et un module prédéfini ; la structure de polarisation ultra-mince (60 ou 60a) est stratifiée sur une surface opposée de l'écran d'affichage souple (20 ou 20a) et a une qualité de courbure et un module prédéfini. Au moyen de la structure de commande tactile ultra-mince (40) et de la structure de polarisation ultra-mince (60 ou 60a), qui ont toutes deux une qualité de courbure et un module prédéfini, étant respectivement disposées en couches sur deux surfaces opposées de l'écran d'affichage souple (20 ou 20a), le module d'affichage souple a ainsi une aptitude au pliage, et a également une dureté prédéfinie.
Patent WO-2020186696-A1 (WO)
Inventor: HUANG JUNCHANG
IPC: C03B37/027
Filed: 2019-08-29
Abstract: 一种光子晶体光纤及其制备方法，包括光纤本体（10），光纤本体（10）的中心处设有纤芯（11），光纤本体（10）内设有多个空气孔（42），每个空气孔（42）呈螺旋状且多个空气孔（42）的旋向相同，沿光纤本体（10）的径向的任意一个横截面上，多个空气孔（42）的排布为围绕纤芯（11）的排布。
Patent WO-2020063664-A1 (WO)
Inventor: LIN JIAYANG
IPC: H05B44/00
Filed: 2019-09-25
Abstract: A circuit for LED strip lights, comprising: a controller, N control wires and a light-emitting circuit, one end of each control wire of the N control wires being connected to the controller, the other end thereof being connected to the light-emitting circuit, and N being a natural number greater than or equal to 4. The light-emitting circuit comprises M groups of light-emitting diodes arranged in sequence, C(N‐1,2)‐M≤C(N,2), C here representing the combination formula. Each group of light-emitting diodes comprises two light-emitting diodes which are connected in anti-parallel and are arranged in sequence, two ends of each group of light-emitting diodes are respectively connected to the other ends of two different control wires of the N control wires, and at most one group of light-emitting diodes is connected between the other ends of any two control wires of the N control wires. The circuit for LED strip lights can provide the light emission effect of flowing water flashing, enriching the light emission mode of the LED strip lights, and simplifying the line structure of the LED strip lights.
Patent WO-2020063848-A1 (WO)
Inventor: SU YONG
IPC: G06F16/951
Filed: 2019-09-27
Abstract: A method for searching for a hosting program, specifically comprising: establishing or updating a hosting program index information library regarding a plurality of hosting programs, wherein the plurality of hosting programs are stored or registered in a first network device, and the hosting program index information library comprises a plurality of hosting program records, with each hosting program record corresponding to one of the plurality of hosting programs and comprising hosting program information and an index field of the hosting program (S11); receiving a hosting program search request sent by a user equipment (S12); performing matching and querying in the hosting program index information library according to the hosting program search request so as to obtain one or more pieces of target hosting program information matching the hosting program search request (S13); and returning at least one of the one or more pieces of target hosting program information to the user equipment (S14). The search efficiency for a hosting program and the search and matching hit rate therefor are improved, thereby greatly improving the use efficiency of a user.
Patent WO-2021081927-A1 (WO)
Inventor: ZHOU XUESONG
IPC: H05K7/20
Filed: 2019-10-31
Abstract: 一种PCB散热组件(100)和具有其的服务器，PCB散热组件(100)包括：PCB板(1)，PCB板(1)上设有多个芯片(11)；至少一个散热器(2)，散热器(2)设在多个芯片(11)上，散热器(2)包括散热风道(21)；挡风板(3)，挡风板(3)邻近至少一个散热器(2)设置，且挡风板(3)位于至少一个散热器(2)的一侧，挡风板(3)沿散热风道(21)延伸。
Patent WO-2021087790-A1 (WO)
Title: Over-the-air (ota) channel equalization in millimeter wave testing
Inventor: HAN BIN
IPC: H04B17/21
Filed: 2019-11-06
Abstract: Wireless communications systems and methods related to over-the-air (OTA) channel equalization in millimeter wave (mmWave) testing are provided. An apparatus transmits, to a wireless communication device positioned within an over-the-air (OTA) space, one or more reference signals. The apparatus receives, from the wireless communication device, channel state information in response to the one or more reference signals. The apparatus determines a channel estimate for the OTA space based on the received channel state information. The apparatus transmits, to the wireless communication device, a communication signal based on a reference channel and the channel estimate for the OTA space.
Patent WO-2020224220-A1 (WO)
Inventor: ZHU WEI
IPC: G06F16/332
Filed: 2019-11-13
Abstract: A knowledge graph-based question answering method, an electronic device (20), an apparatus, and a storage medium, capable of adding, in a knowledge graph-based question answering system, adversarial generative training to an upper layer of a conventional deep network-based relation classification model, thereby effectively improving model precision and making question answering more accurate. In addition, since integration of a plurality of models cannot be performed due to limitations of efficiency requirements in actual applications, model selection is required; however, model representations are similar sometimes, and an adversarial result of paired models can be seen by means of adversarial training, so as to select more robust models for use, thereby greatly reducing research and development costs.
Patent WO-2021082152-A1 (WO)
Inventor: TIAN YANPING
IPC: H05B6/80
Filed: 2019-11-28
Abstract: A dielectric for use in a wave energy molecular oscillation heat collector, comprising: a dielectric shell (1); a powdered dielectric (3) filling the dielectric shell (1) and wrapped around a finned metal tube, the powdered dielectric (3) comprising a first material and a second material, the first material being powdered silicon powder, the second material being powdered carbon powder, and the mass ratio of the first material to the second material being (1-4):1.
Patent WO-2021108952-A1 (WO)
Inventor: ZHANG MIN
IPC: A23B7/148
Filed: 2019-12-02
Abstract: A method for prolonging shelf lives of fruits and vegetables by a respiration model combining laser drilling-adjusted micropores and modified atmosphere packaging. Fresh and undamaged fruits and vegetables are taken as main raw materials, and are subjected to cleaning, draining and slicing, the treated fruits and vegetables are placed into a laser drilled polyethylene packaging bag for undergoing micropore modified atmosphere packaging, then cold storage is performed, and a respiratory rate model of the fruits and vegetables is established. According to the method, the sizes and quantity of micropores on the packaging bag are adjusted by means of laser drilling; cold storage is carried out after micropore modified atmosphere packaging; a respiratory rate of the fruits and vegetables in the packaging bag is measured regularly; a respiratory rate model of changes of the fruits and vegetables along with preservation time is established by using an Michaelis-Menten model; the respiratory rate of the fruits and vegetables can be better predicted, and the shelf lives of the fruits and vegetables can be prolonged to 16 to 21 days. By using the method, a respiratory action of the fruits and vegetables can be controlled, relatively good colors and quality can be maintained, and nutritional ingredients are maintained. Compared with un-drilled packaging, the shelf lives of the fruits and vegetables during cold storage can be effectively prolonged.
Patent WO-2020114516-A1 (WO)
Title: Reducing the line-buffer storage required by affine inheritance
Inventor: ZHANG KAI
IPC: H04N19/105
Filed: 2019-12-09
Abstract: Reducing the line-buffer storage required by affine inheritance is described. One example method includes deriving, for a conversion between a current block of video and a bitstream representation of the current block, affine inherited motion vectors (MVs) for the current block based on a first stored motion vector (MV) and a second stored MV different from the first stored MV, wherein the first stored MV is stored in a first basic block neighbouring to the current block, and the second stored MV is stored in a second basic block with an offset to the first basic block; and performing the conversion by using the affine inherited MVs for the current block.
Patent WO-2021027201-A1 (WO)
Title: Oled显示面板及电子装置
Inventor: YING JUN
IPC: H01L27/32
Filed: 2019-12-11
Abstract: 一种OLED显示面板及电子装置。所述OLED显示面板具有屏下摄像显示区(11)及围绕所述屏下摄像显示区(11)的正常显示区(12)，所述屏下摄像显示区(11)的像素密度小于所述正常显示区(12)的像素密度，通过降低屏下摄像显示区(11)的像素密度，提升屏下摄像显示区(11)的透光率，以实现屏下摄像的同时实现真正的全面屏显示。
Patent WO-2021036121-A1 (WO)
Title: E-liquid
Inventor: XU JING
IPC: A24B15/16
Filed: 2019-12-20
Abstract: An e-liquid, comprising naringenin, wherein the content of naringenin in the e-liquid is 0.09% to 10% the total weight of the e-liquid. After the e-liquid is atomized, the naringenin contained therein may be atomized together with the e-liquid and absorbed by a human body, thereby achieving anti-inflammatory, cough-relieving and phlegm-eliminating effects, and inhibiting oral and respiratory bacteria. Moreover, the taste of the e-liquid after atomization is made more comfortable and milder, the aroma of the cigarette is enriched, and the quality of smoking is improved.
Patent WO-2021128221-A1 (WO)
Title: 交换芯片
Inventor: BICK YONI
IPC: H04L12/02
Filed: 2019-12-26
Abstract: 本申请公开了一种交换芯片，涉及交换芯片领域，用于减少预留的MA处理资源。交换芯片包括交换核，多个入口流水线组和多个出口流水线组；入口流水线组或出口流水线组包括第一流水线输入端、第二流水线输入端、第一流水线输出端、第二流水线输出端和M个匹配动作组MAQ；第一流水线输入端与第一流水线输出端之间的通路为第一流水线，第二流水线输入端与第二流水线输出端之间的通路为第二流水线；MAQ包括第一MA处理资源、第二MA处理资源、第一数据选择器MUX和第二MUX；第一MUX和第二MUX用于：将第一MA处理资源和第二MA处理资源串联接入第一流水线的通路；或者，将第一MA处理资源接入第一流水线的通路，将第二MA处理资源接入第二流水线的通路。
Patent WO-2021036152-A1 (WO)
Inventor: LI HUAYU
IPC: F25B9/14
Filed: 2020-08-31
Abstract: 单工质蒸汽联合循环，属于能源与动力技术领域。是指由M1千克和M2千克组成的工质，分别或共同进行的九个过程——M1千克工质升压过程12，M1千克工质吸热汽化过程23，M1千克工质降压过程34，M2千克工质升压过程74，(M1+M2)千克工质吸热过程45，(M1+M2)千克工质降压过程56，(M1+M2)千克工质放热过程67，M1千克工质降压过程78，M1千克工质放热冷凝过程81——组成的闭合过程。
Patent WO-2021068436-A1 (WO)
Inventor: MA WU
IPC: H01M2/06
Filed: 2020-01-09
Abstract: Ensemble boîtier de batterie (100) qui comprend un montant (10) et un premier boîtier (20). Le premier boîtier comprend une première partie de boîtier (21) et une seconde partie de boîtier (22) reliée à la première partie de boîtier. Par rapport à la seconde partie de boîtier, la première partie de boîtier est agencée en saillie et définit un espace de réception (210). Le montant est fixé sur la première partie de boîtier et est en partie logé dans l'espace de réception. La présente invention concerne en outre une batterie (1) dotée d'un ensemble boîtier de batterie.
Patent WO-2021142855-A1 (WO)
Title: Pixel compensation circuit, display substrate and display apparatus
Inventor: ZHENG SHISONG
IPC: G09G3/3233
Filed: 2020-01-20
Abstract: A pixel compensation circuit. The pixel compensation circuit comprises a detection circuit (10), a repair circuit (20), a compensation circuit (40) and a light-emitting device (30), wherein the detection circuit (10) is electrically connected to the repair circuit (20), the compensation circuit (40) and the light-emitting device (30), respectively; the compensation circuit (40) is used for providing a fixed current to the light-emitting device (30); the detection circuit (10) detects the current that flows through the light-emitting device (30); and the repair circuit (20) determines a compensation current according to the current detected by the detection circuit (10), and inputs the compensation current to the light-emitting device (30). Further provided are a display substrate and a display apparatus. An electrical defect of the light-emitting device (30) on a pixel point can be repaired, thereby preventing the problem of a brightness decrease caused by a conduction current decreasing due to an electrical defect of an EL device, and thus improving the yield.